Congratulations on making it through spring and college football’s dog days of summer, an offseason highlighted by notable player transfers, substantial hype behind Nebraska and Michigan and the question everyone is asking at the top of the rankings — which programs can realistically challenge Clemson and Alabama at the top?

NCAA.com released its preseason college football Top 25 this week, a list of rankings that feature a few noticeable differences at the top than most we’ve seen this summer. The USA Today Coaches Poll and Associated Press preseason Top 25 are coming over the next few weeks when teams begin fall practice and final depth charts are determined.

Here’s an early look at potentially the nation’s top teams this season: